Make 'sun.security.action' accessible to BTraceUtils class.

btrace-instr/src/test/btrace/OnMethodTest.java

@@ -56,6 +56,7 @@ public static void noargs(@Self Object self) {
         dump(var + " [this, noargs]");
         dump("{" + get("id", self) + "}");
         var = "A";
+        println("prop: " + property("btrace.test"));
     }
 
     @OnMethod(clazz = "resources.Main", method = "callB")
@@ -64,6 +65,7 @@ public static void args(@Self Object self, int i, String s) {
         ex--;
         dump(var + " [this, args]");
         var = "B";
+        println("prop: " + property("btrace.test"));
     }
 
     @OnTimer(500)

btrace-instr/src/test/java/org/openjdk/btrace/BTraceFunctionalTests.java

@@ -167,6 +167,7 @@ public void validate(String stdout, String stderr, int retcode, String jfrFile)
             assertTrue(stdout.contains("[this, args]"));
             assertTrue(stdout.contains("{xxx}"));
             assertTrue(stdout.contains("heap:init"));
+            assertTrue(stdout.contains("prop: test"));
           }
         });
   }

btrace-instr/src/test/java/org/openjdk/btrace/RuntimeTest.java

@@ -188,6 +188,7 @@ public void test(
       jfrFile = Files.createTempFile("btrace-", ".jfr").toString();
       args.add("-XX:StartFlightRecording=settings=default,dumponexit=true,filename=" + jfrFile);
     }
+    args.add("-Dbtrace.test=test");
     args.add(testApp);
 
     ProcessBuilder pb = new ProcessBuilder(args);

btrace-runtime/src/main/java11/org/openjdk/btrace/runtime/BTraceRuntimeImpl_11.java

@@ -100,7 +100,8 @@ private static Instrumentation fixExports(Instrumentation instr) {
           Collections.emptySet(),
           Map.of(
               "jdk.internal.reflect", myModules,
-              "jdk.internal.perf", myModules),
+              "jdk.internal.perf", myModules,
+              "sun.security.action", myModules),
           Map.of("java.lang", myModules),
           Collections.emptySet(),
           Collections.emptyMap());